Chair frame



FIG. 1 is a perspective view of my new chair frame;

FIG. 2 is a side elevational view of the chair frame of FIG. 1;

FIG. 3 is a rear elevational view of the chair frame of FIG. 1;

FIG. 4 is a front elevational view of the chair frame of FIG. 1;

FIG. 5 is a top plan view of the chair frame of FIG. 1; and,

FIG. 6 is a bottom plan view of the chair frame of FIG. 1. 

The ornamental design for a chair frame, as shown. 